0(7$/ /$7+( - Busy Bee Tools

CX70913” X 24” METAL LATHE

OWNER’S MANUAL

2

GENERAL SAFETY INSTRUCTIONS

EXTREME CAUTION SHOULD BE USED IN OPEATION ALL POWER TOOLS. KNOW

YOUR POWER TOOL, BE FAMILIAR WITHITS OPEARTION. READ THE OWNER’S

MANUAL AND PRACTICE SAFE USAGE PROCEDURES AT ALL TIMES.

◆ CONNECT your machine ONLY to the matched and specified power source.

◆ WEAR SAFETY G LASSES, RESPIRATORS, HEARING PROTECTION and

SAFFTY SHOES when operating heavy machinery. Always wear safety glasses.

◆ DO not wear loose clothing or jewellery when operating machinery.

◆ A Safe Environment is important. Keep the area free of dust, dirt and other debris in

the immediate vicinity of the machine.

◆ BE ALERT! Do Not Use prescription or other drugs that may affect your ability or

judgments to safely use this machine.

◆ DISCONNECT the power source when changing tool bits and or any equipment.

◆ NEVER leave an operating tool unattended.

◆ ALWAYS keep blades, knives or bits sharp and properly aligned.

◆ ALWAYS keep all safety guards in place and ensure their proper function.

◆ ALWAYS make sure that any tools used for adjustments are removed before operating

the machine.

◆ ALWAYS secure your work with the appropriate clamps or vises.

◆ ALWAYS keep bystanders safely away while operating machinery.

◆ DO NOT change speed while spindle is running.

◆ 3-JAW CHUCK OR 4-JAW CHUCK MAX.SPEED 2000r/min

◆ THINK SAFELY. WORK SAFELY. Never attempt a procedure if it dose not feel safe or

comfortable.

3

BL330E PRECISION GEAR HEAD LATHE

As part of the growing line of metalworking equipment, we are proud to offer the BL330E Metal

Lathe. The name guarantees ANHUI PAN-SINO. By following the instructions and procedures

laid out in this owner’s manual, you will receive years of excellent service and satisfaction. The

BL330E is a professional tool and like all power tools, proper care and safety procedures should

be adhered to.

Specifications

Max. Swing over bed: 330mm

Max. Length of work piece: 600 mm

Max. Swing carriage: 220mm

Bed width: 160mm

Spindle Bore: 38mm

Spindle Taper: MT 5#

Spindle Speeds: 12 Steps

Spindle Speeds Range: 65—1650RPM

Max Lateral Stroke over tool post: 160mm

Max Longitudinal stroke of tool post: 100mm

Metric Thread kinds: 17 Kinds

Metric Thread range: 0.5‐4 mm

Inch Thread kinds: 24 Kinds

Inch Thread range: 8‐40 TPI

Longitudinal–feed range: 0.1‐1.396mm/r

Cross–feed range: 0.025‐0.34mm/r

Tailstock Quill Diameter: 40mm

Travel of Tail‐stock Quill: 70mm

Tail‐stock Quill Taper: MT 3#

Motor Power: 1.1kw

Net Weight: 240kg

Packing Size (Without Stand): 1470*770*580mm

Packing Size (With Stand): 1470*770*1350mm

4

Illustrated Features

Fig 1. Driving system drawing.

01. Input Pulley 21. Gear

02. Gear Change 22. Gear

03. Gear Change 23. Gear

04. Gear Change 24. Worm Gear

05. Gear Change 25. Worm

06. Gear 26. Gear

07. Gear 27. Gear

08. Gear 28. Gear

09. Gear 29. Gear

10. Gear 30. Gear

11. Spindle Gear 31. Gear

12. Gear 32. Gear

13. Tool Post Lead Screw 33. Gear

14. Tool Post Nut 34. Gear

15. Tail Stock Lead Screw 35. Motor Pulley

16. Tool Post Nut 36. Gear

17. Longitudinal Screw 37. Gear

18. Longitudinal Nut 38. Gear

19. Cross Nut 39. Gear

20. Cross Lead Screw

5

Lifting ＆ Installation

It is recommended that this machine is lifted by the use of a crane or hoisting mechanism as it is

very heavy.

Fig 2. Lifting drawing.

Lifting ＆ Installation

Please refer to figure 3 when installing this machine. As this lathe is for the most part

pre-assembled at the factory, there is not a great deal of assembly for the end user. Line up the

four bolt holes with the stand and carefully place the lathe on the stand.

Fig 3. Installation drawing.

After installation, be sure to clean the antiseptic coat (used to preserve and protect during

shipping) off the guide carriage, tail stock, change gear and pulley with a clean cloth and

non-corrosive cleaner.

6

Lubrication Positions

Fig 4. Lubrication positions drawing.

Refer to the Lubrication chart on the following page in order to properly lubricate and maintain

your Lathe. Proper lubrication of any tools, especially Metal Lathes should not be ignored.

Lubrication Positions

No. Lubrication Position Located Part Located Lubrication Oil Period

1 Gears. bush bearing Left trestle Gun Machine oil 1S / Year

2 Spindle bearing Lathe head Greasing Grease 1S / Year

3 Thrust bull bearing Left trestle Greasing Grease 1S / Year

4 Slide way, lead screw, guide surface Apron parts Gun Machine oil 2S / Day

5 Gears, racks Apron parts Greasing Grease 1S / M

6 Tool post lead screw, guide surface Tool carriage Gun Machine oil 2S / Day

7 Longitudinal lead screw Lead screw Gun Machine oil 2S / Day

8 Lathe bed guide Lathe bed Gun Machine oil 2S / Day

9 Tail stock sleeve Tailstock Gun Machine oil 2S / Day

10 Tailstock lead screw bush bearing Tailstock Gun Machine oil 2S / Day

11 Bearing pedestal Lathe bed Gun Machine oil 2S / Day

12 Cross nut lead screw Small carriage Gun Machine oil 2S / Day

13 Bearing bush Small carriage Gun Machine oil 2S / Day

14 Thrust bearing Lead screw pedestal Greasing Grease 6S / Year

15 Tailstock lead screw bush bearing Tailstock Gun Machine oil 2S / Day

16 Change gear shaft Compound box Gun Machine oil 2S / Day

17 Bearing Input pulley Greasing Grease 1S / Day

Notes: 1. Recommend to fill 3# Ca grease 20# machine oil

2. The parts lubricated by grease should be cleaned and the machine oil in feed

box should be changed and renewed up to the center line of the oil indicator regularly.

7

Electrical System Drawing

Grounding Instructions

In the event of a malfunction or breakdown, grounding provides the path of least resistance for

electrical current and reduces the risk of electrical shock. This tool is equipped with an electrical

cord that has an equipment grounding conductor and a grounding plug. The plug MUST be

plugged into a matching outlet that has been properly installed and grounded in accordance with

ALL local codes and ordinances.

DO NOT MODIFY THE PLUG PROVIDED. If the provided plug will not fit the electrical outlet, have

the proper outlet installed by a qualified licensed electrician.

IMPROPER CONNECTION of the equipment grounding conductor can result in risk of electrical

shock. The conductor wire with the green insulation (with or without yellow stripes) is the

equipment-grounding conductor. If repair or replacement of the electrical cord or cord or plug is

required, DO not connect the equipment grounding conductor to a live terminal.

8

If in doubt about these instructions consult a qualified, licensed electrician.

USE ONLY A THREE-WIRE EXTENSION CORD with a 3-prong grounding plug.

Threading Chart Cutting threads can be performed by the manual use of the change gears and handle (refer to

Operating Controls)

Threading Chart

Please see the following diagram for reference to cutting threads

Fig. 7 Threading Chart

9

Operating Controls

SUMMARY:

REFER TO THE DIAGRAM BELOW FOR THE BL330E operation controls.

Fig 8. Operation Parts Fig.

1. Handler of Spindle Speed Change A

2. Handler of Spindle Speed Change B

3. Change Gear Box

4. Power Indictor

5. Emergency Stop Switch

6. Forward-Stop-Reverse Switch

7. Self-centering 3 Jaw Chuck

8. Handler of 4-way Tool Post

9. Tool Post Feeding Handler

10. Handle Lock for tailstock center

11. Lever to lock Tailstock

12. Tailstock hand-wheel

13. Tailstock Offset Screw

14. Main Lead-screw

15. Longitudinal-cross feed handle

16. Handler of Auto-Feed (Half Nut)

17. Carriage Cross Feed hand wheel

18. Apron feed hand-wheel

19 Handle of forward/reverse for lead screw

4 5 6 7 8 9 10 11

3

2

1

19 18 17 16 15

12

13

14

10

Detailes:

Replacement of Chuck

The head spindle holding fixture is cylindrical. Loose three set

Screw/nut（A. Fig. 9）on the flange to remove the chuck

Replace new chuck and fix it by the same set screws and nuts.

Replacement of Chuck Jaw Fig.9

5The jaws are in two types – the internal jaws and the external

Jaws(Fig. 10). Please pay notice that the number of jaws fit with

the number inside the chucks groove. Do not mix them together

When you are going to mount them, please mount them in

Ascending order, and when taking them out, take them out in

descending order (3-2-1) one by one. After finished this

procedure, rotate the jaws to the smallest diameter and make

sure there fit is right. Fig. 10

Tool Set-up

Set correction and clamp the cutting tool into the tool-post.

The tool must be clamped firmly. When turning, the tool has

a tendency to bend under the cutting force generated during

the chip formation(Fig. 11). For best results, tool overhang

should be kept to a minimum of 3/8” or less.

Fig. 11

Manual Turning

Handwheel of Apron travel(A), cross travel(B) and top slide(C)

can be operated for longitudinal or cross feeding (Fig. 12)

Longitudinal Turing with Auto-feeding

1. Set the selector knob (D. Fig. 12) to select the feed

Direction and the feed speed

2. Use the table (E. Fig. 12)on the lathe for selecting the feed

speed or the thread. Adjust the change gear if the required Fig. 12

feed or thread cannot be obtained with the installed gear set

Change High/low Speed

Set the belt in inside groove of pulley (Fig. 13A) is running

at high speed.

Likewise, remove the belt from inside groove (Fig. 13A) Fig. 13A

to outside groove (Fig. 13B) is to be run with low speed,

which should be removed by manual or tools.

11

Straight Turning

In the straight turning operation, the tool feeds parallel to the

axis of rotation of the workpiece. The feed can be either manual

by turning the handwheel on the lathe saddle or the top slide, or

by activating the automatic feed. The cross feed for the depth of

cut is achieved using the cross slide. (Fig. 14)

Fig. 14

Facing and Recesses

In the facing operation, the tool feeds perpendicular to the axis

of rotation of the workpeice. The feed is made manually with the

cross slide handwheel. The cross feed for cut depth is made with

the top slide or lathe saddle. (Fig. 15)

Fig. 15

Turning Between Centers

For turning between centers, it is necessary to remove the chuck

from the spindle. Fit the MT 5 center into the spindle nose and

the tailstock. Mount the workpiece fitted with the driver dog

between the centers. The driver is driven by a catch or face plate.

Note: Always use a small amount grease on the tailstock center

to prevent center tip on overheating. (Fig. 16)

Fig. 16

Taper Turing Using Tailstock Off-set

Work to a side angle it can be turned by off-setting the tailstock,

the angle depends on the length of the workpiece.

Loosen the nut (A. Fig. 17), handle (C) and two screws (D) then

adjust the screw (A) to deflect the quill center line off-track from

spindle center line, for getting the desired taper, please refer to the

value in scale plate (E).

Taper direction adjustment:

To get the forward-off-track (operator side), be lose the nut (A) in

front and tighten the nut (A) in back to move the body of tailstock

forward to the desired value against scale plate, and then tighten the

nut (A) in front. For backward-off-track, as same procedures as above Fig. 17

mentioned. Must be clamped the screw (E) after taper turned, and the

tailstock should be returned to its original position according to the

zero position on scale of tailstock.

12

Taper Turning by Setting top Slide

By angle the top slide, tapers may be turned manually with the

Top slide ( Fig. 18 ).

Rotate the top slide to the required angle. A graduated scale

permits accurate adjustment of the top slide. The cross feed is

performed with the cross slide. This method can only be used for

short tapers.

Fig. 18

Threads Cutting

Set the machine up to the desired thread pitch (according to the

Thread chart Fig. 7). Start the machine and engage the half nut.

When the tool reaches the part, it will cut the initial threading

pass. When the tool reaches the end of cut, stop the machine by

turning the motor off and at the same time back the tool out of

the part so that it clears the thread. Do not disengage the half

nut lever. Reverse the motor direction to allow the cutting tool

to traverse back to the starting point. Repeat these steps until

you have obtained the desired results.

Change Gear Replacement

1. Disconnected the machine from the power source.

2. Unscrew the two fastening screw and remove the protective

cover.

3. Loosen the locking screw (C. Fig. 19) on the quadrant.

4. Swing the quadrant (D. Fig. 19) to the right.

5. Unscrew the bolt (E. Fig. 19) from the leadscrew or the square

bolts (F. Fig. 19) from the quadrant bolts in order to remove the

change gears from the front.

6. Install the gear couples according to the thread and feed table

(Fig. 19) and screw the gears onto the quadrant again.

7. Swing the quadrant to the left until the gear has engaged again.

8. Readjust gear backlash by inserting a normal sheet of paper as C D E

an adjusting or distance aid between the gears. Fig.19

9. Immobilize the quadrant with the locking screw.

10. Install the protective cover of the headstock and reconnected

the machine to the power supply.

F

13

Adjustment After a period time, wear in some of the moving components

may need to be adjusted.

Compound Rest Adjustment

Loosen the two screws (A. Fig. 20), after you have obtained

The angle you want, do not forget to tighten them again.

Belt Adjustment

Loosen the two nuts and screws (A. Fig. 21) to remove the

Plate of mounting motor and position.

Main Spindle Bearing Adjustment

The main spindle bearings are adjusted at the factory. If end play

becomes evident after considerable use, the bearings may be

adjusted. Loosen two hex socket cap screws (A, Fig. 22) in the

slotted nut on the back of spindle. Tighten slotted nut until all

end play is taken up. The spindle should still revolve freely.

Tighten two hex socket cap screws

Caution: excessive tightening or preloading will damage

the bearings

Cross Slide Adjustment

The cross slide is fitted with a gib strip (A, Fig. 23) and can be

Adjusted with screw (B, Fig. 23) fitted with lock nuts (C, Fig. 23)

Loosen the lock nuts and tighten the set screws until slide moves

freely without play. Tighten lock nuts to retain adjustment.

Top Slide Adjustment

The top slide is fitted with a gib strip (A, Fig. 24) and can be

adjusted with screw (B, Fig. 24) fitted with lock nuts (C, Fig. 24).

Loosen the lock nuts and tighten the set screws until slide moves

freely without play. Tighten lock nuts to retain adjustment.

14

Parts Diagram- Headstock

15

Parts Listing- Headstock

NO. Parts No. Description

1 V700 GB/T1171‐1986 V‐belt type 700

2 M16*1.5 GB/T812‐1988 Spanner nut

3 16 GB/T858‐1988 Lock washer for circular nut

4 BL330‐02013 Spindle pulley

5 6206/P6 GB/T276‐1994 Taper roller bearing

6 M5*16 GB/T77‐1985 Hexagon socket head screw

7 BL330‐02015 Pulley seat

8 FB016030 GB/T13871‐1992 Felt cover

9 M6*8 GB/T818‐1985 Crossrecessed pan head screws

10 6 GB/T97.1‐1985 Plain washers

11 BL330‐02011 Lathe head

15 M16*1.5 JB/ZQ4450‐86 Oil drain plug

16 6 GB/T7940.4‐1995 Oil cup

17 11 GB/T894.1‐1986 C‐Clip

18 BL330‐08021 Cover

19 BL330‐08019 Change Gear 24T

20 BL330‐08016 Sleeve spacer

21 A5*35 GB/T1096‐1994 Plain parallel key

22 BL330‐08018 Sleeve

23 BL330‐08015 Gear 35T

24 BL330‐08017 Shaft

25 M4*12 GB/T71‐1985 Screw

26 BL330‐02039a Left Block

27 BL330‐02043 Handle lever

28 BL330‐02052 Chock

29 M12*40 GB/T5783‐1986 Screw

30 M8*10 GB/T77‐1985 Set screws with cone point

31 0.8*5*20 GB/T2089 Spring

32 6 GB/T308‐1989 Steel ball

33 BL330‐02042 Handle seat

34 5*50 GB/T117‐1986 Taper pins

35 M5*12 GB/T819‐1985 Screw

36 BL330‐02040 Localing sleeve

16

37 BL330‐02041 Washer

38 11.2*2.65 GB/T3452.1‐1992 O‐seal ring

39 BL330‐02039b Right Block

40 A10 JB/T9741.2 Oil Sight

41 BL330‐02036a Sleeve

42 12 GB/T894.1‐1986 C‐Clip

43 BL330‐02038a Left shifting fork

44 BL330‐02037 Shifting fork shaft

45 BL330‐02038b Right shifting fork

46 BL330‐02036b Sleeve

47 M10 GB/T41‐1986 Nut


49 BL330‐02029 Gear 24T

50 FB016030 GB/T13871‐1992 Felt cover

51 BL330‐02030 Sleeve



54 BL330‐02031 Output shaft


56 BL330‐02032 Gear 68T

57 BL330‐02033 Gear 33T

58 BL330‐02034 Gear 99T


60 BL330‐02021 Sleeve



63 BL330‐02024 Gear 48T

64 BL330‐02025 Gear 70T

65 BL330‐02026 Gear 60T

66 42 GB/T894.1‐1986 C‐Clip

67 22 GB/T894.1‐1986 C‐Clip

68 BL330‐02023 Middle shaft

69 6*4*10 GB/T1566‐1990 Thin flat key

70 BL330‐02027 Gear 22T

71 BL330‐02028 Gear 57T

17

72 28 GB/T894.1‐1986 C‐Clip


74 50 GB/T858‐1988 Lock washer for circular nut


76 BL330‐02045 Sleeve

77 BL330‐02046 Pressurize washer


79 32010/P6X GB/T276‐1994 Taper roller bearing

80 55 GB/T894.1‐1986 C‐Clip

81 BL330‐02048 Gear 56T


83 BL330‐02049 Pressurize washer

84 BL330‐02050 Main shaft bearing oil seal

85 BL330‐02047 Lathe spindle



88 BL330‐02017 Gear 42T

89 BL330‐02019 Gear 20T


91 BL330‐02020 Gear 30T



94 BL330‐02012 Single shaft


96 BL330‐02053 Oil port plug

97 BL330‐02051 Transmission cover

18

Parts Diagram- Trestle

19

Parts Listing- Trestle


1 8 GB/T7940.4‐1995 Oil cup

2 BL330‐07015 Apron body

3 8*30 GB/T118‐1986 Taper pins



7 BL330‐07013 Right shifting fork

8 BL330‐07012 Shaft

9 BL330‐07011 Base

10 M5*12 GB/T819‐1985 Screw

11 5*50 GB/T117‐1986 Taper pins



14 0.8*5*16 GB/T2089‐1985 Spring

15 M8*10 GB/T77‐1985 Screw

16 BL330‐07024 Cover

17 BL330‐07023 Sleeve

18 16 GB/T894.1‐1986 C‐Clip

19 BL330‐07021 Gear 20T

20 BL330‐07018 Shaft

21 5*30 GB/T1096‐1994 Key

22 5*25 GB/T117‐1986 Taper pins

23 51102 GB/T301‐1995 Taper roller bearing

24 BL330‐07025 Base



27 BL330‐01015 Sleeve

28 BL330‐07027 Sleeve



31 5*10 GB/T1096‐1994 Key

32 BL330‐08025 Change gear plate

33 BL330‐07014 Sleeve

20

34 4*12 GB/T1096‐1994 Key

35 BL330‐07016 Shaft

36 5*35 GB/T1096‐1994 Key

37 BL330‐07019a Gear 20T


39 BL330‐07019b Gear 20T

40 Φ2.5*24 Shaft

41 BL330‐08020 Shaft

42 BL330‐08021 Sleeve

43 BL330‐08019 Gear 25T

44 BL330‐08019 Gear 50T

45 BL330‐08022 Sleeve

46 5*20 GB/T1096‐1994 Key

47 8 GB/T96‐2002 Plain washers

48 BL330‐08023 T Nut

49 BL330‐07017 Shaft

50 5*15GB/T1096‐1994 Key

51 BL330‐07022 Gear

52 M10 GB/T41‐1986 Nut


54 BL330‐08026 Screw

21

Parts Diagram- Bed

22

Parts Listing- Bed



BL330‐09014 Cam sleeve

3 BL330‐09015 Switch bar

4 BL330‐09016 Connecting plate


6 M5 GB/T41‐1986 Nut

7 BL330‐09017 Shield

8 BL330‐01017 Shield



11 M12*45 GB/T5783‐2000 Hexagon head screw



14 BL330‐05015 Chock

15 BL330‐05026 Shield

16 BL330‐05011‐1 Middle carriage

17 6 GB/T7940.4‐1995 Oil cup


19 BL330‐05011‐2 Washer

20 M6*25 GB1779‐1985 Set screws with cone point

21 6 GB/T7940.4‐1995 Oil cup


23 M6*40 GB5782‐1986 Hexagon head bolts

24 6*40 GB/T118‐1986 Taper pins


26 BL330‐05013 Chock

27 BL330‐05012 Carriage


29 4*12 GB/T1096‐1994 Plain parallel key


31 BL330‐05023 Cross feed screw rod

32 BL330‐05021 Gear 20T

23

33 6 GB/T7940.4‐1995 Oil cup

34 BL330‐05017 Cross feed screw seat


36 BL330‐03021 Spring lamination

37 BL330‐03022 Dial sleeve

38 4*25 GB/T117‐1986 Taper pins

39 BL330‐05024 Handles with sleeve

40 M12*1.25 GB/T812‐1988 Spanner nut

41 BL330‐05016 Dial

42 51101 GB/T301‐1995 Rolling bearing

43 BL330‐05018 Cross nut

44 BL330‐05020 Chain up block

46 BL330‐05014 Behind board

47 M6 GB/T41‐1985 Hexagon nuts



50 2.5*5 GB/T96‐1986 Rivet

51 BL330‐01018 Table

52 BL330‐01011 Bed

53 6 GB/T7940.4‐1995 Oil cup


55 BL330‐01014 Right pedestal

56 6*30 GB/T118‐1986 Taper pins

57 6*20 GB/T879.1‐2000 Taper pins


59 BL330‐01012 Longitudinal feed screw

60 5*25 GB/T117‐1986 Taper pins

61 BL330‐01016 Washer

62 BL330‐01013 Racks

63 BL330‐02056 Shield

64 M5*8 GB/T818‐1985 Screw


24

Parts Diagram- Apron

25

Parts Listing- Apron


1 M10 GB923‐1988 Domed cap nuts

2 10 GB/T923‐1976 Spring washer

3 JB/T7270.4‐1994 Sleeve

4 B12*125 JB/T7273.3‐1994 Hand wheel

5 BL330‐03022 Sleeve


7 BL330‐06030 Dial

8 M4*16 GB70‐85 Hexagon socket head screw

9 BL330‐06029 Flange sleeve

10 4*30 GB/T1096‐1994 Pin

11 BL330‐06028 Gear shaft

12 8 GB/T7940.4‐1995 Oil cup

13 BL330‐06027 Sleeve

14 BL330‐06011 Apron body

15 M6*10 GB/T78‐1985 Screws

16 BL330‐06016 Key

17 BL330‐06015 Worm shaft

18 51106 GB/T301‐1995 Thrust ball bearing

19 BL330‐06014 Worm shaft


21 30 GB/T858‐1988 Lock washer

22 M30*1.5 GB/T810‐1988 Round nut

23 BL330‐06041 Safe shield


25 BL330‐06032 Gear 36T / 56T

26 BL330‐06033 Shifting fork

27 BL330‐06031b Shifting fork shaft

28 5*25 GB/T1096‐1979 Pin

29 BL330‐06031a Slippage shaft

30 BL330‐06026 Gear 60T

31 6*12 GB/T1096‐1994 Pin

32 BL330‐06025 Gear 40T

33 6*14 GB/T1096‐1994 Pin

34 BL330‐06024 Worm gear

35 M6*8 GB/T79‐1985 Screws

36 BL330‐06023 Sleeve

26

37 BL330‐06022 Gear shaft

38 BL330‐04‐015 Chock

39 BL330‐04‐014 Screw nut

40 6*12 GB/T119‐1986 Column pins

41 BL330‐04‐016 Shaft


43 BL330‐04‐033 Apron body right cover

44 BL330‐04‐013 Cover

45 M4*8 GB Screw

46 12 GB/T894.1‐1986 C‐Clip

47 BL330‐06038 Gear 30T

48 4*12 GB/T1096‐1994 Pin

49 BL330‐06037 Axis

50 BL330‐06039 Sleeve

51 BL330‐06042 Safe shield

52 M5*30 GB/T78‐1985 Screw



55 BL330‐06035 Table


57 6 GB/T923‐1976 Spring washer

58 BL330‐06038 Middle gear

59 BL330‐06036 Shaft

60 TT220‐06029 Table

61 2.5*5 GB/T96‐1986 Rivet


63 5*50 GB/T117‐1986 Taper pins

64 M8*10 GB/T77‐1985 Screw

65 0.8*5*16 GB/T2089‐1985 Spring



68 M4*12 GB/T68‐1985 Screw

69 BL330‐06021 Sleeve

27

Parts Diagram-Tailstock

28

Parts Listing- Tailstock


1 MT3# Rolling center

2 BL330‐03012 Tailstock center sleeve

3 BL330‐03013 T‐Key

4 BL330‐03019 Tailstock Nuts


6 BL330‐03029 Locking nuts

7 BL330‐03029 Locking Sleeve



10 6 GB/T7940.4‐1995 Oil cup

11 BL330‐03011 Tailstock


13 BL330‐03031 Pin

14 BL330‐03018 Tailstock screw stem


16 5*25 GB/T117‐1986 Taper pins

17 BL330‐03014 Shaft

18 6 GB/T7940.4‐1995 Oil cup

19 BL330‐03020 Sleeve


21 BL330‐03028 Handle ball



24 BL330‐03023 Dial

25 BL330‐03022 Sleeve

26 BL330‐03024 Hand wheel


28 M10 GB/T923‐1976 Domed cap nuts

29 BL330‐03025 Handles with sleeve


31 BL330‐03016 Tailstock carriage

32 BL330‐03017 Chock

33 M12 GB/T41‐1985 Hexagon thin nuts

34 BL330‐03015 Pull pole set




29

Parts Diagram-Change Gear Box

Parts Listing- Change Gear Box

30



2 Y90‐L4 B5 1.1KW Motor 1.1kw

3 8*32 JB/T7274.4‐1994 Start‐grip knob

4 3*14 GB/T879‐1986 Taper pins

5 M5*8 GB/T819‐1985 Screw

6 BL330‐09013 Safe box

7 BL250B‐08037 Shaft

8 BL250B‐08049 Door‐knob

9 BL330‐08013 Compound box

10 BL330‐08027 Thread table

11 2.5*5 GB/T827‐1986 Rivet

12 BL330‐07014 Sleeve


14 BL330‐08026 Screw

15 BL330‐08023 T‐nut

16 BL330‐08025 Change gear plate



19 BL330‐08024 Sleeve

20 M10 GB/T41‐1985 Hexagon thin nuts

21 BL330‐08019 Gear 48T

22 BL330‐08021 Sleeve





27 BL330‐08022 Sleeve

28 ￠2.5*24 Roller

29 BL330‐08021 Sleeve

30 BL330‐08020 Shaft

31 6 GB/T7940.4‐1995 Oil cup

32 M10*52 GB/T898‐1988 Screw




36 BL330‐08011 Motor mount plate

PREVENTIVE MAINTENANCE

31

DYILY INSPECTION

In principle the daily. Inspection lathe is carried out on basis of each shift. The

inspection work according to the following item 1-1

1-1 Check before starting the motor.

1) Clean-up of machine: Dust, chips and other articles should be removed from sliding surface of

machine to make the rotating or sliding parts performing easy and smoothly. All other static

parts be often also cleaned to avoid the corrosion.

2) Greasing and oiling: Regular oiling should be done every day(see lubrication plan sheet) to

keep the machine properly lubricated.

3) Check the sensitivity ＆ reliability of all manual control levers: To try the speed change rate

function of headstock feeds and apron in gear box and inspect their starting, stopping and

forward ＆ reverse action whether they are sensitive and reliable or not.

1-2 Check after staring the motor.

1) To check electrical control system:

To put button and examine the sensitiveness of starting, stopping and pilot lamp strictly.

2) The sensitivity and reliability of mechanical control device:

Control levers for forward and reverse main spindle, automatic feeds and threads change

should be sensitive and reliable. Automatic control devices for longitudinal and cross feed,

gear change threads change, carriage, and spindle direction change should be accurate also.

3) Coolant system:

Check the quantity of coolant oil and start the oil pump for inspecting its function and leakage.

4) Lubricating system:

Examine all lubricating system carefully and ensure all flowing line without obstacles.

1-3 Caution during operation:

1) Temperature of bearings:

Touch the main bearing by hand and feel the temperature is normally or not.

2) Temperature of motor:

To feel the temperature of motor bearing at the case of full load.

3) Noise and vibration:

If you find the noise and vibration of the machine are abnormal or irregular. Stop the machine

immediately for inspection and adjustment.

4) Safety affairs:

a. Must stop operation when you leave the machine.

b. When changing main spindle speed or feeding speed stop running first.

c. All tools and products are strictly not allowed to be left on sliding surface of bed.

32

1-4 Check after operation:

1) Cleaning and collection of all tools:

All tools should be kept clean first then put back to original position (tool cabinet)

2) Proper position of tailstock, carriage, ＆ tool holder:

Tailstock, carriage, ＆ tool holder should be placed to proper position.

3) Clean-up of machine:

All of the oily matters, chips etc, on the machine should be removed completely and put a thin

lubricating oil on the sliding surface of machine to prevent the corrosion.

1. WEEKLY INSPECTION:

1) Lubricating system:

Clean-up the whole lubricating system and replenish with fresh lubricating oil.

2) Cooling system:

Clean-up the whole cooling system and replenish with new cooling oil.

3) Transmission system:

Check the damage of rubber V-belt and readjust the tensile strength of V-belt.

2. Trouble Shooting

Problem Possible Cause Remedy

Too chatters Gibs too loose on table.

Unused feeds not locked

Tool not on center.

Improper tool shape.Tool dull

Readjust gibs.

Lock all axes but one moving

Center tool

Reshape, sharpen, replace tool

Depth of cut is not

consistent

Quill moving

Setup wrong

Lock quill

Make sure setup is parallel to table

Hole is off center or bit

wanders

Bit dull.

Bit not mounted correctly

Chuck loose in spindle.

Bearing loosen or worm.

Cutting too fast.

Use sharp bits

Remount tool

Remount chuck on spindle

Tighten or replace bearings

Reduce down speed

Bit turns erratically or stops Bit fed into work too fast Reduce down feed rate

Chuck is difficult to tighten

or loosen

Chuck sticking.

Debris in chuck

Apply lubricant

Clean chuck inside

Turn on machine and

nothing happen

Machine unplugged.

Loose electrical connections

Plug in machine

Tighten wiring connections

33

3. Standard Accessories

No. Name Quantity

1 Ф160mm Self-center 3 jaw chuck 1set

2 Dead center MT 3# 1set

3

Inner hexagonal wrench

4mm 1pc

4 5mm 1pc

5 6mm 1pc

6 8mm 1pc

7

Head wrench

8-10mm 1pc

8 12-14mm 1pc

9 17-19mm 1pc

10 Wrench for tool post 1pc

11 Change gears 13pcs

12 Oil gun 1pc

13 Screw driver 1pc

4. Special Accessories

No. Name Quantity

1 Ф160mm 4-jaw chuck 1set

2 Face Plate 1set

3 Threading Chasing Dial 1set

4 Follow Rest + Steady Rest 1set

5 Two Cabinet Machine Stand + Oil Tray 1set

Machine Serial Number:

0(7$/ /$7+( - Busy Bee Tools

Documents

Transcript of 0(7$/ /$7+( - Busy Bee Tools